Percentages - HP 10bII+ User Manual

For more information on the calculator's keys and basic functions, refer to chapter 2, Getting
Started.

Percentages

Table 1-3 Keys for percentage calculations
Keys
§
\¨
À
¼
®
Ã
Add 15% to 17.50.
Table 1-4 Calculating the price
Keys
Jj7V:1
JV§4
Find the margin if the cost is 15.00 and selling price is 22.00.
Table 1-2 Clearing functions
Keys
]OY
]OJ
]O:
\t
Description
Percent
Percent change
Cost
Price
Margin
Markup
Associated Function
Clears break-even memory.
Clears TVM memory.
Clears cash flow memory.
Clears statistics memory.
Display
17.50
20.13
Description
Enters number.
Adds 15%.
At a Glance...
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